| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.44 | 10.741% | $248.5471 | $248.55 | $248.55 | $248.50 |
| Purchase #2 | $160.98 | 7.209% | $172.585 | $172.59 | $172.60 | $172.60 |
| Purchase #3 | $107.45 | 11.666% | $119.9851 | $119.99 | $120.00 | $120.00 |
| Purchase #4 | $105.42 | 5.603% | $111.3267 | $111.33 | $111.35 | $111.30 |
| Purchase #5 | $138.61 | 7.842% | $149.4798 | $149.48 | $149.50 | $149.50 |
| Purchase #6 | $41.88 | 6.272% | $44.5067 | $44.51 | $44.50 | $44.50 |
| Purchase #7 | $171.97 | 5.634% | $181.6588 | $181.66 | $181.65 | $181.70 |
| 7 purchase totals = | $950.75 | $1,028.0892 | $1,028.11 | $1,028.15 | $1,028.10 | |